The Coude Echelle SpectrographsThis table lists all UHRF configuration files available in April 2000 in DISK$USER:[UCLES.UHRF]. The date that the file was last modified is shown, together with the parameters. Note that tweaking is usually needed for UT and UG, and a focus check is always necessary.
Table 1: UHRF configuration files for lambda < 6000A
| Wavelength | Line | File | UXD | UT | UG | UF | USC | Date | Comments |
| 3131 | Be II | BE_3131 | U | 32500 | 28500 | 8600 | 11817 | 940608 | 0.6M |
| 3302 | Na UV | NA_3302 | U | 28000 | 24400 | 15994 | 13500 | 940406 | |
| 3358.05 | NH | NH_3358 | U | 29306 | 23092 | 17473 | 15420 | 960630 | 0.3M |
| 3392.98 | Ni I | NI_3393 | U | 31350 | 22597 | 13612 | 18030 | 940406 | |
| 3719.94 | Fe I | FE_3720 | B | 34098 | 18000 | 24819 | 19378 | 940406 | |
| 3761.32 | Ti II | TI_3761 | B | 37000 | 17320 | 25500 | 20231 | 940406 | |
| 3859 | Fe | FE_3859 | B | 27950 | 15700 | 27086 | 21154 | 970325 | 1.0M |
| 3874.6 | CN | CN_3875 | B | 32551 | 15485 | 27405 | 21095 | 940406 | |
| 3933.68 | Ca II K | CA_3934 | B | 30259 | 14500 | 28495 | 21660 | 940406 | |
| 3968 | Ca II H | CA_3968 | B | 38000 | 13900 | 29140 | 22116 | 940406 | |
| 4065.4 | Fe I | FE_4065 | B | 33000 | 12400 | 26890 | 22921 | 961223 | 0.3M |
| 4158.6 | Mg @ z>0 | UHRF_4158 | B | 31000 | 10750 | 27000 | 23640 | 961126 | 0.3M |
| 4226.7 | Ca I | CAI_4226 | B | 28746 | 9481 | 32829 | 24308 | 950713 | |
| 4230 | CH+ | CH_4230 | B | 38499 | 9450 | 32972 | 24297 | 940406 | |
| 4300 | CH | CH_4300 | B | 36900 | 8300 | 33824 | 24797 | 950211 | |
| 4421.0 | DIB | DIB_4421 | B | 29063 | 6296 | 35433 | 25494 | 970617 | 1.0M |
| 4425.0 | DIB | DIB_4425 | B | 27862 | 6200 | 34540 | 25494 | 970617 | 1.0M |
| 4430.0 | DIB | DIB_4430 | B | 38337 | 6125 | 35543 | 25582 | 970617 | 1.0M |
| 4435.0 | DIB | DIB_4435 | B | 36503 | 6045 | 35589 | 25582 | 970617 | 1.0M |
| 4440.0 | DIB | DIB_4440 | B | 34901 | 5990 | 35654 | 25582 | 970617 | 1.0M |
| 4583.84 | Fe II | FEII_4583 | B | 33600 | 3600 | 47500 | 26444 | 960607 | 0.3M |
| 5139 | MgH | MG_5139 | V | 26505 | 28700 | 41130 | 28995 | 940406 | |
| 5422.7 | QSO | WEBB_5422 | V | 29000 | 25600 | 41010 | 30027 | 980818 | 0.3M, MITLL |
| 5434.5 | Fe I | FE_5434 | V | 40700 | 25250 | 44440 | 970127 | ||
| 5576.1 | Fe I | FE_5576 | V | 30550 | 23700 | 45240 | 30575 | 970127 | 0.3M |
| 5780.6 | DIB | DIB_5781 | V | 36500 | 21525 | 45995 | 31181 | 940816 | 0.3M |
| 5797 | DIB | DIB_5797 | V | 31950 | 23500 | 46780 | 31229 | 940817 | 0.3M |
| 5849.8 | 5850 | V | 33300 | 20900 | 46540 | 31392 | 940730 | 0.3M | |
| 5889.95 | Na D2 | NA_5890 | V | 38933 | 20300 | 47643 | 32551 | 940406 | |
| 5895.92 | Na D1 | NA_5896 | V | 37376 | 20250 | 47540 | 32551 | 940406 |